1 files changed, 4 insertions, 0 deletions
diff --git a/ace/Timer_Heap_T.h b/ace/Timer_Heap_T.h
index 20e3ce9e408..5329accd376 100644
--- a/ace/Timer_Heap_T.h
+++ b/ace/Timer_Heap_T.h
@@ -260,6 +260,10 @@ private:
   /// Current size of the heap.
   size_t cur_size_;
 
+  /// Number of heap entries in transition (removed from the queue, but
+  /// not freed) and may be rescheduled or freed.
+  size_t cur_limbo_;
+
   /// Iterator used to expire timers.
   HEAP_ITERATOR *iterator_;